A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-223-3054
NSN 6110-00-753-7677
NSN 5945-01-610-2194
NSN 5999-00-403-1611
NSN 6135-01-116-3385
NSN 5965-01-294-7522
NSN 5965-01-183-7722
NSN 6650-01-426-4253
NSN 6110-01-113-7642
NSN 5985-00-474-7729
NSN 6110-01-118-7794
NSN 5996-01-209-5886